Programmable extremely energy efficient dimmable High Frequency Ballast from the Philips Regulator Intelligent catalogue for the operation of fluorescent lamps. Suitable for use with 160 Watt PL-T/C and TL5C luminaires this exceptional gear benefits from programmed start flicker free ignition constant light output irrespective of mains voltage fluctuations and 3-100% dimming. Compatible with DALI and TouchDIM protocols it ensures extremely low standby power losses and improved light quality and lifespan. This is a highly functional and reliable solution for general indoor and task lighting applications.